Welcome to chemicalbook!
Chinese English Japanese Germany Korea
400-158-6606
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook CAS DataBase List PHT-MET-OH

PHT-MET-OH synthesis

2synthesis methods
-

Yield:29588-91-8 97%

Reaction Conditions:

with lemon juice at 130 - 135;

Steps:

Method B (conventional heating method)

General procedure: A mixture of the appropriate (S)-amino acid (0.10 g) and phthalic anhydride (1.3 eq) inthe presence of lemon juice (1-2 drops, 0.1 mL) was heated at 130-135 C in an oil bathfor 15-20 min, as indicated by TLC in EtOAc or EtOH. After the completion of reaction,the products were purified by crystallization as above to afford pure crystals of3a-f.

References:

Saddiqa, Aisha;Shahzadi, Iram;Usman, Muhammad;?akmak, Osman;?kten, Salih [Organic Preparations and Procedures International,2022,vol. 54,# 6,p. 583 - 593]

PHT-MET-OH Related Search: